15In any case other than one within paragraph 14 the Secretary of State shall, before confirming the order, either—
(a)cause a local inquiry to be held; or
(b)afford to any person by whom an objection has been duly made in accordance with paragraph 12(c) and not withdrawn an opportunity of appearing before and being heard by a person appointed by him for the purpose;
and, after considering the objection and the report of the person who held the inquiry or the person so appointed, may confirm the order with or without modifications.